import 'package:shared_preferences/shared_preferences.dart';

class SessionManager {
  static final SessionManager _instance = SessionManager._();
  static const String _loggedInKey = 'isloggedin';

  factory SessionManager() {
    return _instance;
  }

  SessionManager._();

  Future<void> setLoggedIn(bool value) async {
    final prefs = await SharedPreferences.getInstance();
    await prefs.setBool(_loggedInKey, value);
  }

  Future<bool> isLoggedIn() async {
    final prefs = await SharedPreferences.getInstance();
    return prefs.getBool(_loggedInKey) ?? false;
  }

  Future<void> clearSession() async {
    final prefs = await SharedPreferences.getInstance();
    await prefs.clear();
  }

  Future<void> logoutSession(bool value) async {
    final prefs = await SharedPreferences.getInstance();
    //secretkey

    await prefs.setBool("isloggedin", value);
    await prefs.setBool("isloggedout", true);
    await prefs.setBool(_loggedInKey, value);
  }
}